二语习得学习策略ppt课件.ppt

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1、Leanerstrategies好好学习ProductionstrategiesThissectionconsiderstheunproblematicuseofL2knowledge.Itwillpresentabasicmodelofproduction,andthenconsiderspecificstrategiesassociatedwithplanningandarticulatingcomponentsofthismodelAmodelofL2productionThelanguageuserdoesnotnecessarily

2、buildplansforalltheconstituentsoftheproposedutterance.Heislikelytoalternatebetweentheplanningofindividualconstituentsandtheirexecution.PausesLittlewoodproposedaproductionmodelspecificallytoaccountforL2use.Twosetsofstrategies:minimalstrategiesandmaximalstrategiesMinimalstrat

3、egies:earlystageofSLAMaximalstrategies:laterstageofSLATheskeletonandconstituentmodelalsoprovidesaframeworkforinterpretingSleliger’sinterestingdistinctionbetweenplannersandcorrectors.TheuseofplanningandcorrectingstrategiesisconsideredingraterdetailbelowPlanningstrategiesSema

4、nticsimplification:itoccurswhenthelearnersimplifiesthesentenceplanbyreducingthepropositionalelementsthatarelinguisticallycoded.Linguisticsimplification:itinvolvestheomissionofformwordsandaffixes.CorrectingstrategiesItcanoccuratanyofthefivestagesinthearticulationprogrammeinF

5、igue7.3.Itcanalsooccurathigherlevels,whenitleadstoanadjustmentincommunicativegoalordiscourseandsentenceplans.Ameansofmaximizingexistingresourcesinaneasyandefficientmanner.Semanticsimplificationandlinguisticsimplificationare“minimalstrategies”usedtofacilitateeasyandeffective

6、useoftheL2system.Theyareplanningstrategies.Monitoringisacorrectingstrategies.StrategiesofcommunicationDefinitionTypologySurveyofempiricalstudiesSomecommentsDefiningcommunicationstrategiesTwokeyconceptsfigureinmostdiscussionsofcommunicationstrategies.Thesearethattheyareconsc

7、ious,andthattheyareproblem-orientedPsycholinguisticperspective:mentalphenomenaInteractionperspective:attempttobridgethegapbetweenthelinguisticknowledgeoftheL2learnerandthelinguisticknowledgeofthelearner’sinterlocutorinrealcommunicationsituations.Ingeneral,thepsycholinguisti

8、cdefinitionistobepreferred.DefiningcommunicationstrategiesCommunicationstrategiesa